| UTC | |
| USA Pacific | |
| Japan |
| Date | Call | Grid | Mode | Band | Frequency |
|---|---|---|---|---|---|
| 08 Mar 14 | G0JEI | IO93ic | PSK31 | 10m | 28.120398 |
| 04 Mar 14 | M0TNG | IO93em | PSK31 | 10m | 28.120389 |
| 03 Nov 13 | M3UFB | IO93gm | PSK31 | 10m | 28.121146 |
| 23 Oct 11 | G0JEI | IO93ic | PSK31 | 10m | 28.122515 |
| 01 Sep 11 | M0IKE | IO93hf | PSK31 | 20m | 14.071154 |
| 16 Mar 11 | G3YQA | IO93rr | PSK31 | 17m | 18.100496 |
| 16 Mar 11 | G3YQA | IO93RR | PSK31 | 17m | 18.100500 |
| 05 Mar 10 | G3VMW | IO93hv | PSK31 | 20m | 14.071618 |
| 23 Mar 09 | G3OZN | IO93kh | PSK31 | 20m | 14.070578 |
| 27 Feb 09 | G1VMH | IO93kc | PSK31 | 20m | 14.070436 |